Days between dates
Count the distance between two Gregorian calendar dates. Weekdays mean Monday through Friday and do not exclude holidays.
190,302 days
From Tuesday, August 29, 1505 to Tuesday, September 8, 2026.
Monday–Friday weekdays135,930
Weeks and days27,186w 0d
Calendar span521 years, 10 days
Standard mode excludes the earlier endpoint and includes the later endpoint. Reversed inputs keep the same absolute counts and are identified above.